🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.65 AU - 0.81 AU

Year: 222 Days

Day: 30.7 Hours

Environment

Temp: 168 °C

Axial Tilt: 43.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.92 AU - 2.6 AU

Year: 1211 Days

Day: 34.5 Hours

Environment

Temp: -76 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,471,299 km

• M1: 408,103 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.34 AU - 2.54 AU

Year: 1359 Days

Day: 40.7 Hours

Environment

Temp: -70 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,471,299 km

• M1: 212,878 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.07 AU - 4.69 AU

Year: 2724 Days

Day: 22.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,471,299 km

• M1: 1,916,498 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.1

Radius: 13.6

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 6 AU - 6.88 AU

Year: 5825 Days

Day: 7.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 106,471,299 km

• M1: 171,290 km (0.094 R)
• M2: 303,983 km (0.101 R)
• M3: 473,178 km (0.09 R)
• M4: 587,022 km (0.111 R)
• M5: 892,052 km (0.058 R)
• M6: 982,409 km (0.084 R)
• M7: 1,076,207 km (0.048 R)
• M8: 1,338,153 km (0.071 R)
• M9: 1,748,650 km (0.03 R)
• M10: 1,864,887 km (0.047 R)
• M11: 2,356,466 km (0.052 R)
• M12: 2,684,384 km (0.069 R)
• M13: 2,802,567 km (0.034 R)
• M14: 2,992,107 km (0.112 R)
• M15: 3,168,184 km (0.096 R)
• M16: 4,616,291 km (0.052 R)
• M17: 5,027,984 km (0.1 R)
• M18: 5,217,076 km (0.091 R)
• M19: 5,323,291 km (0.109 R)
• M20: 6,041,809 km (0.085 R)
• M21: 6,401,293 km (0.061 R)
• M22: 6,606,691 km (0.109 R)
• M23: 7,047,256 km (0.096 R)
• M24: 7,188,477 km (0.08 R)
• M25: 7,378,167 km (0.083 R)
• M26: 7,617,673 km (0.108 R)
• M27: 8,006,328 km (0.105 R)
• M28: 8,301,934 km (0.112 R)
• M29: 8,426,250 km (0.094 R)
• M30: 8,777,655 km (0.12 R)
• M31: 9,133,848 km (0.102 R)
• M32: 9,807,936 km (0.049 R)
• M33: 10,767,756 km (0.098 R)
• M34: 11,121,854 km (0.091 R)
• M35: 11,369,139 km (0.111 R)
• M36: 11,785,470 km (0.086 R)
• M37: 11,925,493 km (0.098 R)
• M38: 12,433,677 km (0.116 R)
• M39: 12,690,537 km (0.118 R)
• M40: 12,862,575 km (0.081 R)
• M41: 12,949,042 km (0.047 R)
• M42: 13,035,659 km (0.099 R)
• M43: 13,180,320 km (0.068 R)
• M44: 13,442,266 km (0.065 R)
• M45: 13,559,102 km (0.113 R)
• M46: 13,794,120 km (0.081 R)
• M47: 13,912,004 km (0.115 R)
• M48: 14,000,715 km (0.103 R)
• M49: 14,267,897 km (0.108 R)
• M50: 15,170,870 km (0.106 R)
• M51: 15,292,642 km (0.066 R)
• M52: 15,598,570 km (0.107 R)
• M53: 15,937,559 km (0.071 R)
• M54: 16,123,359 km (0.078 R)
• M55: 17,444,608 km (0.083 R)
• M56: 17,700,270 km (0.092 R)
• M57: 17,796,462 km (0.094 R)
• M58: 18,800,413 km (0.117 R)
• M59: 19,590,440 km (0.114 R)
• M60: 20,022,927 km (0.116 R)
• M61: 20,123,158 km (0.066 R)
• M62: 20,391,237 km (0.096 R)
• M63: 20,931,136 km (0.117 R)
• M64: 21,339,089 km (0.118 R)
• M65: 21,441,414 km (0.105 R)
• M66: 21,749,735 km (0.119 R)
• M67: 22,578,807 km (0.058 R)
• M68: 22,962,226 km (0.111 R)
• M69: 23,172,261 km (0.061 R)
• M70: 23,277,578 km (0.042 R)
• M71: 23,383,045 km (0.066 R)
• M72: 23,735,647 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 767

Radius: 6.4

Gravity: 18.73 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 14.89 AU - 24.61 AU

Year: 31286 Days

Day: 20.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 106,471,299 km

• M1: 89,160 km (0.096 R)
• M2: 275,110 km (0.112 R)
• M3: 380,577 km (0.064 R)
• M4: 604,974 km (0.12 R)
• M5: 1,304,942 km (0.044 R)
• M6: 1,377,796 km (0.112 R)
• M7: 2,352,875 km (0.071 R)
• M8: 3,343,512 km (0.101 R)
• M9: 3,803,376 km (0.039 R)
• M10: 4,725,198 km (0.106 R)
• M11: 5,652,705 km (0.116 R)
• M12: 6,446,771 km (0.083 R)
• M13: 7,145,542 km (0.072 R)
• M14: 7,210,318 km (0.088 R)
• M15: 7,471,217 km (0.085 R)
• M16: 7,536,890 km (0.107 R)
• M17: 8,682,960 km (0.067 R)
• M18: 8,960,464 km (0.108 R)
• M19: 9,738,672 km (0.112 R)
• M20: 11,586,205 km (0.107 R)
• M21: 11,815,090 km (0.032 R)
• M22: 11,968,428 km (0.117 R)
• M23: 14,021,958 km (0.046 R)
• M24: 15,422,493 km (0.12 R)
• M25: 15,674,267 km (0.084 R)
• M26: 15,927,386 km (0.09 R)
• M27: 18,531,735 km (0.111 R)
• M28: 19,519,381 km (0.113 R)
• M29: 19,791,649 km (0.109 R)
• M30: 20,065,263 km (0.119 R)
• M31: 20,986,188 km (0.029 R)
• M32: 22,488,150 km (0.078 R)
• M33: 23,830,492 km (0.029 R)
• M34: 24,413,625 km (0.098 R)
• M35: 24,903,258 km (0.03 R)
• M36: 25,594,251 km (0.091 R)
• M37: 25,792,767 km (0.098 R)
• M38: 25,991,882 km (0.086 R)
• M39: 27,095,765 km (0.079 R)
• M40: 29,661,219 km (0.038 R)
• M41: 30,708,853 km (0.12 R)
• M42: 35,681,935 km (0.03 R)
• M43: 36,125,941 km (0.115 R)
• M44: 36,237,391 km (0.103 R)
• M45: 36,460,292 km (0.098 R)
• M46: 38,373,799 km (0.113 R)
• M47: 41,130,439 km (0.1 R)
• M48: 41,479,450 km (0.068 R)
• M49: 44,784,217 km (0.067 R)
• M50: 45,984,740 km (0.097 R)
• M51: 46,467,941 km (0.055 R)
• M52: 46,831,464 km (0.104 R)
• M53: 47,317,657 km (0.076 R)
• M54: 47,683,424 km (0.078 R)
• M55: 49,897,323 km (0.093 R)
• M56: 50,269,522 km (0.106 R)
• M57: 54,424,453 km (0.094 R)
• M58: 55,191,741 km (0.074 R)
• M59: 56,091,273 km (0.073 R)
• M60: 58,296,196 km (0.081 R)
• M61: 59,343,531 km (0.067 R)
• M62: 65,349,586 km (0.031 R)
• M63: 66,573,745 km (0.1 R)
• M64: 66,983,494 km (0.093 R)
• M65: 67,394,140 km (0.053 R)
• M66: 68,631,015 km (0.086 R)
• M67: 71,965,552 km (0.116 R)
• M68: 72,807,339 km (0.081 R)
• M69: 74,076,228 km (0.083 R)
• M70: 75,210,329 km (0.069 R)
• M71: 75,779,549 km (0.077 R)
• M72: 77,495,587 km (0.118 R)
• M73: 78,358,467 km (0.073 R)
• M74: 82,426,781 km (0.11 R)
• M75: 83,307,613 km (0.088 R)
• M76: 84,486,744 km (0.114 R)
• M77: 84,634,547 km (0.059 R)
• M78: 85,226,505 km (0.11 R)
• M79: 85,671,409 km (0.116 R)
• M80: 86,712,461 km (0.112 R)
• M81: 86,861,460 km (0.064 R)
• M82: 89,258,168 km (0.093 R)
• M83: 89,860,748 km (0.099 R)
• M84: 91,676,418 km (0.109 R)
• M85: 95,960,153 km (0.073 R)
• M86: 99,527,314 km (0.104 R)
• M87: 99,995,705 km (0.096 R)
• M88: 102,191,652 km (0.115 R)
• M89: 103,928,184 km (0.105 R)
• M90: 104,086,458 km (0.11 R)
• M91: 106,311,727 km (0.084 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 16,045 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit